Peter Liapis as Jonathan Graves

Lisa Pelikan as Rebecca

Michael Des Barres as Malcolm Graves

Jack Nance as Wolfgang

Peter Risch as Grizzel

Tamara De Treaux as Greedigut

Scott Thomson as Mike

Ralph Seymour as Mark (Toad Boy)

Mariska Hargitay as Donna

Victoria Catlin as Anastasia

Bobbie Bresee as Temptress

Keith Joe Dick as Dick

David Dayan as Eddie

Charene Cathleen as Robin

Jamie Bronow as Johnathan Graves (as a child)

Brian Connolly as Ghoulie (Voice)

Annie Stocking as Ghoulie (Voice)

Craig Talmy as Ghoulie (Voice)